Answer:
<u>411.84 kg m/s</u>
Explanation:
Formula :
<u>Momentum = mass × velocity</u>
<u />
=========================================================
Given :
⇒ mass = 26.4 kg
⇒ velocity = 15.6 m/s
=========================================================
Solving :
⇒ Momentum = 26.4 × 15.6
⇒ Momentum = <u>411.84 kg m/s</u>
Answer:
0.8582 m/s^2
Explanation:
mass of the bob m = 80 kg
length of the string L= 10.0 m
angle made with the vertical θ= 5.0
let the force exerted by the string = T
from the FBD
T cosθ= mg
T cos 6°= 80×9.81
⇒T= 
= 787.79 N
how horizontal component of tension 
=787.79 sin 5°= 68.66 N
Now, radial acceleration, 
= 68.66/80= 0.8582 m/s^2
Answer: C. 1.64 x 10-3 m/s2
Thomas Hobbes<span>, </span>John Locke<span> and Jean-</span><span>Jacques Rousseau all believed in popular sovereignty - meaning the power should rest with the people.</span>
Answer:
4 J
Explanation:
As I guess,
From the equation,
work done = force × distance travelled
= 2 × 2
= 4 J
There are no conversions since all are given in the standard form.
